Literature DB >> 27994757

Discovery of Pyrazolopyrimidine Derivatives as Novel Dual Inhibitors of BTK and PI3Kδ.

Brahmam Pujala1, Anil K Agarwal1, Sandip Middya2, Monali Banerjee2, Arjun Surya2, Anjan K Nayak1, Ashu Gupta1, Sweta Khare1, Rambabu Guguloth1, Nitin A Randive1, Bharat U Shinde1, Anamika Thakur1, Dhananjay I Patel1, Mohd Raja1, Michael J Green3, Jennifer Alfaro4, Patricio Avila4, Felipe Pérez de Arce5, Ramona G Almirez3, Stacy Kanno3, Sebastián Bernales3, David T Hung3, Sarvajit Chakravarty3, Emma McCullagh3, Kevin P Quinn3, Roopa Rai3, Son M Pham3.   

Abstract

The aberrant activation of B-cells has been implicated in several types of cancers and hematological disorders. BTK and PI3Kδ are kinases responsible for B-cell signal transduction, and inhibitors of these enzymes have demonstrated clinical benefit in certain types of lymphoma. Simultaneous inhibition of these pathways could result in more robust responses or overcome resistance as observed in single agent use. We report a series of novel compounds that have low nanomolar potency against both BTK and PI3Kδ as well as acceptable PK properties that could be useful in the development of treatments against B-cell related diseases.

Entities:  

Keywords:  B-cell; BCR; BTK; PI3K; inhibitor; p110δ; pyrazolopyrimidine

Year:  2016        PMID: 27994757      PMCID: PMC5150666          DOI: 10.1021/acsmedchemlett.6b00356

Source DB:  PubMed          Journal:  ACS Med Chem Lett        ISSN: 1948-5875            Impact factor:   4.345


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